Arab society is changing, especially in cities and urban areas where western influences on architecture, industry, leisure, and housing have been felt. Despite advances made by Arab youth in different social contexts, young people in contemporary Arab societies are still dominated by customs and traditions and are subject to various forms of authority imposed by the family and the community. Most Arab societies are composed of extended families and are therefore dominated by traditional family patterns. Religion affects the structure and function of families, as well as their attitudes, values, and beliefs. The period of parental supervision and control over youth continues up to the completion of university education. The Islamic religion provides a spiritual bond that emphasizes the individual's relation to the environment, family, and society. Religion provides for behavioral rewards and punishments, both in this world and in the hereafter. The mosque is one of the social institutions that assumes responsibility for social tutelage in Islamic society. In performing its social and psychological functions, the mosque enhances social cohesion in the community and motivates individuals to conduct themselves properly. 6 notes